. ♪ >> pelley: until just two years ago, the u.s. navy banned women from submarines. well, today in washington state lieutenants junior grade amber cowan an jennifer noonan received gold dolphin pins for submarine warfare. a third woman in georgia got her pin as well. they're the first women to become fully qualified submarine officers. nasa today gave us an unprecedented view of earth at night. it's a composite animation from hundreds of satellite pictures showing the lights of major cities, but also vast areas of darkness, especially in less developed parts of the world. remember this picture. lyndon johnson taking the oath after the assassination of president kennedy. one of the last eyewitnesses in the picture died last night, former texas congressman jack brooks. in his 42 years in the house, brooks not only witnessed history, he made it. he wrote the articles of impeachment against richard nixon. jack brooks was 89. making history and making music. we'll take five to remember jazz great dave brubeck next. ♪ captioning sponsored by cbs >>> finally tonight, dave